VRA- Outside Mounted Mixer Seals

Outside balanced seals designed to operate under relatively high pressures and low speeds. Single, outside, dry-running pusher seal designed specifically for use in top-entry agitator/mixer services. This seal’s heavy-duty construction accommodates a combined out-of-concentricity and eccentricity of 0.150 in. TIR (3.8mm). The contacting dry-running design eliminates need for buffer fluid system. Milled slots and mating pins in the drive collar evenly distribute torque to the faces to eliminate stress areas.

VRA-C
Non-metallic collar option provides superior chemical resistance – designated the VRA-C, a two-piece collar design eliminates the need for enhanced chemical resistance and easy installation, ensuring reliability.